baber/WOPTO huggingface dataset:
Patent JP-H09318195-A (JP)
Title: Laminated evaporator
Inventor: YOSHII KEIICHI
IPC: F25B39/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a decrease in the cooling capacity in a laminated evaporator having a refrigerant passage of a windward side and a refrigerant passage of a leeward side in parallel in a lengthwise direction of a metal thin plate in the tube of a heat exchanger under low load condition. SOLUTION: The number of U turns of refrigerant at refrigerant inlet side tanks 43, 44, 53, 64, 73, and 74 is increased as compared with that of the refrigerant at refrigerant outlet side tanks 47, 48, 57, 58, 67, 68, 78 in case of low load. Thus, the number of refrigerant distributing tubes of each U turn is reduced by an increase in the number of the U turns of the refrigerant flow at the inlet side tank. In this manner, the refrigerant flowing velocity is enhanced at the inlet side tank even in case of low load cooling capable of maintaining a mixed state of liquid and gas refrigerants.
Patent JP-H0643716-A (JP)
Title: Image recorder
Inventor: TOMITA SATORU
IPC: G03G15/05
Filed: 1991-05-09
Abstract: PURPOSE:To record an image by using an end surface light emitting element capable of emitting light from both end surfaces of front and rear surfaces. CONSTITUTION:A photosensitive body is composed of a supporting body 29 having light transmissivity and a conductive layer 28. Plural developing units 30 are arranged around the photosensitive body 26. An end surface light emission type writing element provided with an image forming element 22 on at least, one end surface of the end surface light emitting element 24 capable of emitting the light from both end surfaces of the front and rear surface, is arranged inside the photosensitive body 26. A circuit can expose the photosensitive body by the emission of the light from both end surfaces of the end surface light emitting element 24, and simultaneously, the postures of the end surface light emission type writing element can be changed over in plural places.
Patent JP-S5838685-A (JP)
Title: Gas pressure welding method of reinforcing bar
Inventor: ENOMOTO NORIMASA
IPC: B23K20/00
Filed: 1981-08-31
Abstract: PURPOSE:To obtain an excellent gas pressure welding effect, by applying a flux material obtained by adding borax, etc. to a coating material being innocuous to a pressure welding property of a reinforcing bar, on a gas welding surface of a ground reinforcing bar, and executing gas pressure welding. CONSTITUTION:A flux material is constituted by adding a material mainly consisting of borax, silica sand, carbon, or these mixture, etc. by which performance of a gas pressure welding joint of a reinforcing bar is made satisfactory, to a coating material being comparatively innocuous to a pressure welding property of the reinforcing bar. This flux material is applied onto a gas pressure welding surface of a reinforcing bar which has been ground in advance, and the reinforcing bar to which the flux material has been applied is pressure-welded by gas. In this way, generation of rust or an oxide on the ground surface, or adhesion of a noxious substance due to gas pressure welding is prevented, and the gas pressure welding joint is constituted exactly.
Patent JP-S5925667-A (JP)
Title: Method for adjusting concentration of mixed stock in preparing dried laver sheet
Inventor: NISHIMURA SHIGEO
IPC: A23L17/60
Filed: 1982-08-03
Abstract: PURPOSE:To estimate the weight of one dried laver sheet to be prepared, by dehydrating a given amount of a mixed stock to determine the weight thereof, and determining previously the relation between the resultant weight and the weight of the dried laver sheet prepared from the mixed stock. CONSTITUTION:A given amount of a mixed stock is collected from a mixing tank, and introduced into a bag 1, which is directly introduced into a cylindrical body 4 of a squeezing machine 2. A pressing plate (5a) is then applied to the bag 1, and a weight 6 is applied to a supporting plate (5b) for a given time. When the stock is fully dehydrated, the bag 1 is taken out and weighed. On the other hand, mixed stocks in various concentrations are weighed in the same manner as described above, and the relation between the resultant weight and the weight of one dried laver sheet prepared from the stocks is previously summarized in a table. Thus, the weight of the one dried laver sheet prepared from the mixed stock is found from the weight of the bag 1 by using the table. If a dried laver sheet of a designated weight is desirably prepared, the moisture in water content in the mixing tank or the amount of the raw laver may be adjusted in the same manner.
Patent JP-S63301284-A (JP)
Title: Production of silicone adhesive glass tape
Inventor: KOBAYASHI KOICHI
IPC: C09J7/02
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a silicone adhesive glass tape wherein a silicone adhesive is applied satisfactorily on a glass cloth surface, by laminating a glass cloth with a release paper through a silicone adhesive and applying pressure and heat to the laminate. CONSTITUTION:A silicone adhesive 2 is applied to the surface of a release paper 2 and slightly dried, and this paper is laminated with a glass cloth 3. Pressure and heat are applied to this laminate to cure the silicone adhesive 2 and to transfer and adhere it to the glass cloth 3 to obtain a silicone adhesive glass tape. According to this process, the silicone adhesive 2 is applied to the release paper 1 and slightly dried,whereupon the silicone adhesive 2 is slightly cured to make the silicone adhesive layer easily rereasable from the release paper 1. Therefore, when it is laminated with the glass cloth 3 and subjected to pressure and heat to cure the adhesive, the silicone adhesive 2 can be transferred to the glass cloth 3.
Patent JP-S5837330-A (JP)
Title: Disk plate of disk brake
Inventor: MATSUI TADAO
IPC: F16D69/00
Filed: 1981-08-29
Abstract: PURPOSE:To prevent a sticking which causes brake pads to be sticked to a disk plate by a method wherein many holes are drilled for light-weight construction or for other purposes on the disk plate of a disk brake. Those holes are made to be opened to the atmosphere through cut-in grooves. CONSTITUTION:Many through holes 3 which are drilled through the thickness of the disk plate of a disk brake are provided through the friction faces of the disk plate 1 with which brake pads 2 come in contact. U-shaped cut-in grooves 4 are formed from the periphery side of the disk plate along the center line of the thickness of the plate in such a manner as the through holes 3 are opened to corresponding cut-in grooves. In addition to these, it is recommended to provide a V-shaped groove 5 on the contacting surface of the brake pads 2 which come in contact with the peripheral side of the plate. Upon the brake pads 2 clamping the disk for braking, both the ends of the through holes 3 are covered with the brake pads 2 respectively but all the through  holes 3 are under the atmospheric pressure since they are opened to the atmosphere through the cut-in grooves 4 so that no negative pressure can be generated inside the through holes.
Patent JP-H06350581-A (JP)
Title: Data phase conversion circuit
Inventor: NAGAMOTO MAMORU
IPC: H03M9/00
Filed: 1993-06-07
Abstract: PURPOSE:To realize the phase conversion of data without giving the phase replacement timing control signal from a data phase conversion circuit. CONSTITUTION:A serial parallel conversion circuit 15 of a data phase conversion circuit realizing data phase replacement through parallel expansion of input data ID applies serial parallel expansion to a write frame pulse WFP similarly to the case with the input data ID. A replacement pulse signal generating circuit 16 makes re-timing based on a read clock signal RCK to realize phase replacement of data by generating a phase conversion timing pulse (read frame pulse) nearly in the midposition. Thus, the scale of a phase conversion frame pulse generating circuit is reduced and the number of signals for frame pulse distribution is decreased and 1:5 serial/parallel expansion at all signal speeds is executed uniquely, then data phase conversion is implemented.
Patent JP-H05307705-A (JP)
Title: Magnetic head driving circuit
Inventor: TAKANO YOICHI
IPC: G11B11/105
Filed: 1992-04-28
Abstract: PURPOSE:To constitute the magnetic head driving circuit having a short rise/fall time of an inversion magnetic field and also small power consumption in a small scale circuit. CONSTITUTION:A magnetic head 2 is composed of two recording coils L1 and L2 electrified with a current to be supplied in the reverse turning directions to each other from a DC power source circuit 1 via an auxiliary coil L0, and a modulation magnetic field is generated on the magnetic head 2 by alternately switching on/off switching elements Q1 and Q2 connected to the individual recording coils L1 and L2 in accordance with a recording signal. Then, transient distortion of a current waveform at the switching time for electrifying the recording coils L1 and L2 is prevented by constant voltage diodes D1 and D2 in parallel connection with the switching elements Q1 and Q2.
Patent JP-H1142467-A (JP)
Title: Robot cleaning machine for duct cleaning
Inventor: LEE IEON WON
IPC: B08B9/04
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to clean the inside of a duct to get rid of dust, etc., by charging a remote controllable robot cleaning machine into the duct section and sucking the dust by remote control. SOLUTION: Rotary brushes 61 oscillatable within a prescribed angle range in a vertical direction are mounted at a machine bed 1 having driving wheels 50, 54, 52 and a lifting device 3 for oscillating these rotary brushes 61 is mounted at the bed. The machine is provided with detecting means 37, 38, 39 for detecting the oscillation angle of the rotary brushes and is further provided with illuminating means 5 and a picture recording camera 7 as well. An operator operates the robot cleaning machine for duct cleaning from outside the duct by viewing videos.
Patent JP-H08303183-A (JP)
Title: Method of propulsive construction
Inventor: YAMAZAKI KEIICHIRO
IPC: E21D11/00
Filed: 1995-05-09
Abstract: PURPOSE: To carry out propulsion at a long distance by removing the breaking of a bedrock and the looseness of the ground at the time of excavation and propulsion while preventing the increase of propulsive resistance. CONSTITUTION: A bedrock 16 is excavated by an excavator 11 for propulsion to form a horizontal pit 16a, and the tail void of the horizontal pit is lined 18 by a lining machine 12 installed to a section immediately after the excavator for propulsion. A lubricant 19 is injected between a pipe material and the lining in the lining 18, and a method of propulsive construction is constituted so that the pipe material 17 is propelled in the horizontal pit 16a.
Patent JP-S62294423-A (JP)
Title: Denitration apparatus for high-temperature exhaust gas
Inventor: HOSHINO TETSUJI
IPC: B01D53/34
Filed: 1986-06-13
Abstract: PURPOSE:To obtain automatically a fixed dilute concentration by providing a raw liquid H2O2 tank, a dilute water tank, and a H2O2 pump, a dilute water pump, both of variable delivery type, and dilute tanks of both pumps, and starting and stopping the pumps simultaneously. CONSTITUTION:Highly concentrated H2O2 of a raw liquid H2O2 tank 1 is introduced into a dilute tank 11 by a variable delivery pump 3 and H2O2 dilute water 7 of a water tank 6 is introduced into a dilute tank 1 by a variable delivery pump 8, adjusting the delivery to the specified dilute concentration at that time. After adjustment, the pumps 3 and 8 are started and stopped simultaneously by a level switch 13 in such a manner as to obtain a fixed dilute concentration. Dilute H2O2 water obtained in the dilute tank 11 is passed through an H2O2 injection tube 18 and sprayed into exhaust gas 19 in a duct 22 to reduce and remove NOx together with NH3 sprayed from an NH3 injection piping 21.
Patent JP-2000322993-A (JP)
Title: Protective element
Inventor: HAMAI HIDETOSHI
IPC: H02H3/08
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To allow certain protection interlocking with the other element by arranging so as to fuse a second element for protecting a circuit from ambient temperature, according to a temperature of a first element generating heat corresponding to flowing current and according to ambient temperature. SOLUTION: A protective element 100 protects a power supply device, because when over current flows through a zener diode 101 connected to a secondary winding of a transformer in the power supply device, a temperature fuse 102 senses heat generation of the zener diode 101, fuses it, and cuts off current supplied to a primary winding of the transformer. In the protective element 100, because the zener diode 101 and the temperature fuse 102 are stored in the same package 103, and therefore dispersion between thermal diffusions of the zener diode 101 and the temperature fuse 102 is null, dispersion between zener current flowing through the zener diode 101 and fusion of the temperature fuse 102 can be reduced.
Patent JP-H11316437-A (JP)
Title: Heat developing photosensitive material
Inventor: GOTO TAKAHIRO
IPC: G03C1/498
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain photographic characteristics which are high in contrast, low in fogging and good in preservability using a specified sensitizing dye in combination with a supersensitizing agent. SOLUTION: Latex of a polymer having -30 to +40 deg.C is used as at higher than or equal to 50 wt.% of a binder of an image forming layer containing photosensitive silver halide and a sensitizing dye for the infrared sensitization of the photosensitive silver halide represented by formula I or II is used, in combination with a supersensitizing agent. In the formulae, R1 and R2 are each alkyl, R is H, phenyl or benzyl, V is lower alkyl, alkoxy or halogen, Z is a group of nonmetallic atoms required to complete a 5 or 6-membered N-contg. heterocycle, X is an acid anion, (m) and (n) are each 1 or 2, (p) is 0, 1 or 2, Z1 and Z2 are each S, O or N, r1 and r12 are each alkyl, r2 -r5 are each H, Cl or the like and r6 -r11 are each H, alkyl or the like.
Patent JP-S5662737-A (JP)
Title: Fine machining method
Inventor: ODOHIRA TOSHIHIKO
IPC: B23P17/00
Filed: 1979-10-22
Abstract: PURPOSE: To form a fine groove, orifice or the like in a metallic material with ease by utilizing a phenomenon that a metal hydride is pulverized in the repeated process of adsorption and release of hydrogen.  
     CONSTITUTION: A substance 2 which easily produces a metal hydride is added through vaporization to the desired part of the metallic material 1 to which groove machining or hole boring is to be applied. Next, the vaporized substance 2 and the metallic material 1 are made into an alloy 3 by the application of heating-diffusion treatment in a vacuum. This alloy 3 produces the metal hydride 4 by introducing the hydrogen gas which has prescribed pressure and temperature capable of producing the metal hydride. After that, the hydrogen gas is removed from the reacting atmosphere and is made to release the hydrogen. In the course of repeated process from the introduction of the hydrogen gas to the removal thereof, a pulverizing phenomenon is caused in the place where the metal hydride is produced, the part of alloy slips out, and the groove or orifice 5 is formed in the metallic mateial 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6026975-A (JP)
Title: Image display device
Inventor: KISHI HIROTOSHI
IPC: G03G15/22
Filed: 1983-07-26
Abstract: PURPOSE:To form a display image having high image quality by forming the visible image for display by an image forming means in the predetermined region of an endless belt-like image carrier and setting the length of the image carrier used for forming and displaying said one image at an integer fraction of the overall length of said carrier. CONSTITUTION:When a writing operation by exposing is started, a photosensitive body 8 continues to turn at a prescribed speed and the writing operation by exposing is continued as well. The writing by exposing with laser light stops at the same instant when the writing by exposing of the area part corresponding to the area of a window hole 3, i.e., an image area is completed, but the body 8 continues to turn until said body arrives at the display position. When the image region where a toner image is formed comes under the hole 3, said region is detected to stop the body 8. The visible image on the body 8 is displayed through the hole 3 in this stage. The length of the belt moved by such one operation is set at an integer fraction of substantially the overall length of the belt so that the belt makes approximately one turn when the cycle for formation of n-pieces of the images and displaying the same is repeated.
Patent JP-S5837598-A (JP)
Inventor: KAWAI YOUICHI
IPC: D06F43/00
Filed: 1981-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09316249-A (JP)
Title: Carpet
Inventor: HAYATA KOJI
IPC: C08K3/26
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain carpet excellent in light resistance, durability and moldability and processability and suitable for fire prevention, etc., by constructing a backing layer of a carpet substrate from a specific resin composition. SOLUTION: In this carpet, a backing layer provided on the rear of a carpet substrate is constituted of a resin composition containing (A) 5-80wt.% first resin component comprising an olefin-based thermoplastic elastomer and (B) 5-50wt.% second resin component comprising a copolymer of α-olefins consisting essentially of ethylene. The resin composition contains preferably <=80% inorganic filler such as calcium carbonate.
Patent JP-S61295946-A (JP)
Title: Resist method for paper sheet in paper feeder
Inventor: WADA MASAAKI
IPC: B65H83/00
Filed: 1985-06-21
Abstract: PURPOSE:To make it possible to miniaturize a paper feeder and to enhance the separating ability thereof, by paying out a paper sheet after stopping both separating and feeding means, and by operating both means to separate the paper sheet while it is fed out after the leading end of the paper sheet is made in contact with and is supported by press-fit sections in both means to be bent. CONSTITUTION:After a separating roller 31 and a paper feed roller 33 are stopped, a pick-up roller 47 is rotated to pay out an original copy P, and the leading end of this original copy P is made in contact with and is supported by the press-contact sections of the separating roller 31 and the paper feed roller 33 in order to bend the original copy which is therefore subjected to resist correction at its leading end. Thereafter, the separating roller 31 and the paper feed roller 33 are driven to feed out the original copy while the latter is separated. Therefore, when the original copy P is bent, the topmost original copy P1 is separated from the next original copy P2, thereby the separation effected by the separating roller 31 is ensured. Further, the resist of a paper sheet is made by the separating roller 31 and the paper feed roller 33, and the distance between the pay-out and separating section 9 and a conveyer belt may be made to be short, thereby it is possible to miniaturize the device.
Patent JP-S63300346-A (JP)
Title: Dma control system
Inventor: TSUKAZAWA TOSHIO
IPC: G06F13/28
Filed: 1987-05-30
Abstract: PURPOSE:To operate a microprocessor in DMA transfer and to improve the throughput of a system by disconnecting a corresponding memory space and an input/output device logically from a system bus and connecting a buffer memory logically to the disconnected memory space. CONSTITUTION:The microprocessor 11 sets parameters 9 necessary for the DMA transfer to a DMA controller 12, first. At this time, the corresponding memory space and input/output device 14 are disconnected logically from the system bus 17. When the data transfer is completed, the DMA controller 12 sends an end interruption to the microprocessor 11, which receives this interruption and then connects the buffer memory 16 logically to the memory space which is disconnected previously. Consequently, the microprocessor 11 can operate during the DMA transfer and the use efficiency of the microprocessor 11 can be improved.
Patent JP-H06319480-A (JP)
Title: Food product containing sticky substance in natto (fermented soybean)
Inventor: OTA TOSHIYUKI
IPC: A23L33/00
Filed: 1993-04-15
Abstract: PURPOSE:To improve the defect of Natto (fermented soybean) kinase, which has action to dissolve thrombus, but is unpalatable because of its stickiness. CONSTITUTION:The sticky component of Natto is combined with lactic acid, preferably a lactic acid fermentation product.
Patent JP-H10333466-A (JP)
Title: Image fixing device
Inventor: NAGAMATSU RYOICHI
IPC: H05B3/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image fixing device which minimizes a drop in the temperature of the surface of a heat roller right after the start of the rotation of the heat roller from standby time, thereby preventing occurrence of low- temperature offset, simplifies oil application, increases printing speed, and is miniaturized. SOLUTION: A nip is made by wrapping a part of an endless belt 30 around the heat roller 15. A halogen lamp 37 is disposed downstream from an exit roller 33 and outside the endless belt 30, upstream from an entrance roller 31. Between the halogen lamp 37 and endless belt 30 a convex reflection plate 39 is provided, and the halogen lamp 37, reflection plate 39, and endless belt 30 are covered with a metallic plate 38. That keeps the surface temperature of the endless belt 30 constant during the standby time, and prevents low- temperature offset.
Patent JP-S6035184-A (JP)
Inventor: RICHIYAADO WAAREN ROBAATSU
IPC: B22D17/24
Filed: 1984-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5661084-A (JP)
Title: Magnetic bubble memory device
Inventor: HIROSHIMA MINORU
IPC: G11C19/08
Filed: 1979-10-24
Abstract: PURPOSE: To enable to get high quality, to make small the device and to lower the cost, by generating the magnetic field cancelling the holding magnetic field at the normal memory operation, in synchronizing with start/stop operation.  
     CONSTITUTION: A rotating magnetic field HR is obtained by flowing current IX, IY different from the phase by 90° orthogonal to X coil 4 and Y coil 5 respectively. Further, the current waveform of the current IX is made unblanced toward the positive amplitude IXP and the negative amplitude IXN, and the current value of X, Y coils 4, 5 is changed to satisfy the condition of IXN>IXP. As a result, the current IX has an appearent offset current I off . In this case, the locus of the rotating magnetic field HR is as shown in Figure relating to X and Y axes, the center of gravity of the magnetic field HR is biased toward -X, allowing to cancel the holding magnetic field H h . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62291879-A (JP)
Inventor: KONO HIROMI
IPC: H01R4/20
Filed: 1986-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5837056-A (JP)
Inventor: FURIIDORITSUHI REERU
IPC: C09B62/04
Filed: 1982-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5562030-A (JP)
Title: Manufacture of methanol
Inventor: FURANTSU YOZEFU BURETSUKERU
IPC: B01J23/80
Filed: 1979-10-24
Abstract: A process for the preparation of methanol by reacting a gaseous mixture of carbon monoxide, carbon dioxide and hydrogen at an elevated temperature and under superatmospheric pressure over a catalyst which contains zinc, copper and aluminum, the catalyst being prepared from a co-crystalline material of the formula Cu2.2Zn2.8(OH)6(CO3)2, containing aluminum hydroxide as a structual promoter, by calcination and reduction at from 160 DEG  to 350 DEG C. The novel catalyst has the advantage of giving a substantially increased space-time yield and having a longer life.